Changing a schematic diagram to British Standards (BS 3939)

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To convert a schematic diagram to British Standards (BS 3939), resistors are represented by boxes, while the symbols for transistors and power connections like Vcc and GND need clarification. The Vcc symbol can typically be used universally, but it's important to confirm its representation in BS 3939. Users are encouraged to refer to both the IEEE standard (IEEE Std 315) and BS 3939 for accurate symbol usage. The discussion highlights the need for proper symbol identification to ensure compliance with British Standards. Understanding these standards is crucial for accurate circuit representation.
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i need help changing this schematic diagram to British Standards (BS 3939)
hi guys
i need help changing the schematic diagram of this circuit to British Standards (BS 3939)
circuit1.jpg

i know that resistors are represented by boxes, but not sure about the transistors or Vcc and GND.
 
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thanks a lot, I can't find the Vcc symbol should I replace it by a battery and ground or the Vcc terminal is universal to use in any system
 
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